公开(公告)号：US10775047B2

公开(公告)日：2020-09-15

申请号：US15363414

申请日：2016-11-29

Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA ,  B&B AGEMA GmbH

Inventor： Atsushi Horikawa ,  Masahide Kazari ,  Kunio Okada ,  Junichi Kitajima ,  Harald Funke ,  Karsten Kusterer ,  Anis Haj Ayed

IPC: F23R3/00 ,  F23R3/28 ,  F23R3/34 ,  F23R3/18 ,  F23D14/70 ,  F02C7/22 ,  F23R3/10 ,  F23R3/16

Abstract: A combustor includes: a combustion liner having a combustion chamber formed therein; and a fuel injector mounted to a top portion of the combustion liner, and including a fuel injection member having a plurality of fuel injection annular portions and an air guide member including a plurality of combustion air annular portions that guide air for combustion. The fuel injection annular portions and the combustion air annular portions are arranged concentrically and alternately. The fuel injector injects fuel and air into the combustion chamber. Each of the fuel injection annular portions includes a plurality of fuel injection holes that are open in a radial direction thereof, and each of the combustion air annular portions includes a plurality of air guide grooves that are open in an axial direction thereof, and guide the air to the fuel jetted from the fuel injection holes.

公开(公告)号：US10041417B2

公开(公告)日：2018-08-07

申请号：US14355774

申请日：2012-10-29

Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA

Inventor： Atsushi Horikawa ,  Masahide Kazari ,  Hiroyuki Kashihara ,  Junichi Kitajima

IPC: F02C3/30 ,  F02C9/40 ,  F02C7/143 ,  F02C3/22 ,  F23L7/00 ,  F23R3/28 ,  F23C99/00

Abstract: The gas turbine system (GT) includes a combustor (2) having a fuel injection nozzle assembly (4) for jetting hydrogen gas (H) and pure water (W), a reservoir (12) for pooling the pure water (W) to be supplied to the combustor (2), a gas compressing device (10) for boosting the hydrogen gas (H) to be supplied to the combustor (2), a fuel supply passage (6) for guiding the boosted hydrogen gas (H) towards the combustor (2), and a pressurizing passage (16) communicating between the reservoir (12) and the fuel supply passage (6) for pressurizing the pure water (W) by means of the boosted hydrogen gas (H).

公开(公告)号：US20140283498A1

公开(公告)日：2014-09-25

申请号：US14355774

申请日：2012-10-29

Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA

Inventor： Atsushi Horikawa ,  Masahide Kazari ,  Hiroyuki Kashihara ,  Junichi Kitajima

IPC: F02C9/40

CPC classification number: F02C9/40 ,  F02C3/22 ,  F02C3/30 ,  F02C3/305 ,  F02C7/1435 ,  F23C99/008 ,  F23C2203/30 ,  F23C2900/9901 ,  F23L7/002 ,  F23R3/283 ,  F23R3/286 ,  F23R2900/00002

Abstract: The gas turbine system (GT) includes a combustor (2) having a fuel injection nozzle assembly (4) for jetting hydrogen gas (H) and pure water (W), a reservoir (12) for pooling the pure water (W) to be supplied to the combustor (2), a gas compressing device (10) for boosting the hydrogen gas (H) to be supplied to the combustor (2), a fuel supply passage (6) for guiding the boosted hydrogen gas (H) towards the combustor (2), and a pressurizing passage (16) communicating between the reservoir (12) and the fuel supply passage (6) for pressurizing the pure water (W) by means of the boosted hydrogen gas (H).

Abstract translation: 燃气轮机系统（GT）包括具有用于喷射氢气（H）和纯水（W）的燃料喷射喷嘴组件（4）的燃烧器（2），用于将纯水（W）收集到 供给燃烧器（2），用于升压供给到燃烧器（2）的氢气（H）的气体压缩装置（10），用于引导升压氢气（H）的燃料供给通路（6） 以及在储存器（12）和燃料供给通道（6）之间连通以通过升压氢气（H）对纯水（W）加压的加压通道（16）。